add_subdirectory(discard)
add_subdirectory(daytime)
add_subdirectory(time)
add_subdirectory(timeclient)
add_subdirectory(chargen)
add_subdirectory(chargenclient)
add_subdirectory(allinone)
add_subdirectory(download)
add_subdirectory(download2)
add_subdirectory(download3)
add_subdirectory(codec)
# add_subdirectory(protobuf)
add_subdirectory(maxconnection)
add_subdirectory(netty)
add_subdirectory(roundtrip)
add_subdirectory(idleconnection)
add_subdirectory(hub)
add_subdirectory(multiplexer)
add_subdirectory(socks4a)
add_subdirectory(shorturl)
add_subdirectory(cdns)